Solve.5x(x + 1) + 30 = 4x(x + 4)
A. -5, -6
B. -5, 6
C. 5, -6
D. 5, 6
Answer: D
Mathematics
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Identify the terms of the polynomial expression.-6t - 3b - a
A. 6t, -3b, a B. -6t, -3b C. -6t, -3b, -a D. -6t, 3b, a
Mathematics
Use the properties of limits to find the indicated limit.
A. 20 B. 0 C. 10 D. does not exist
Mathematics
The sequence is defined recursively. Write the first four terms.a1 = 135; an+1 = 
(an)
A. a1 = 135, a2 = 405, a3 = 1215, a4 = 3645 B. a1 = 135, a2 = 45, a3 = 15, a4 = 5 C. a1 = 135, a2 = 67.5, a3 = 33.75, a4 = 16.875 D. a1 = 135, a2 = 105, a3 = 75, a4 = 45
Mathematics
If the sides of a triangle are a, b, and c and they satisfy a2 + b2 = c2, the triangle is a right triangle. Determine whether the triangle with the given sides is a right triangle.a = 5, b = 9, c = 14
A. Yes B. No
Mathematics